
6. Command Reference
265
Status Status of the path
•
Online: Online
•
Offline(C): Placed offline using the Path Management window of the
HDLM GUI or by a command
•
Offline(E): Offline due to an error
•
Online(E): Failure has occurred (If none of the paths accessing one LU have
an Online status, one of those paths is changed to the Online(E) status.)
• Online(P): offline operation on an Online path is waiting to execute
#2
• Offline(P): offline operation on an Offline(E) path is waiting to
execute
#2
• Online(EP): offline operation on an Online(E) path is waiting to
execute
#2
Paths that are Offline(E) or Online(E) require corrective action. The
appropriate action can be determined by referring to 5.3 What To Do for a Path
Error.
Type
#1
Type • For the Thunder 9500V series, Lightning 9900 series, Lightning 9900V
series, Hitachi USP, Hitachi AMS2000/AMS/WMS/SMS series, Universal
Storage Platform V/VM, and Virtual Storage Platform:
Attribute of the path
Own: Owner path
Non: Non-owner path
When connecting to the Lightning 9900 series, Lightning 9900V series,
Hitachi USP, Universal Storage Platform V/VM, Virtual Storage Platform,
Hitachi AMS2000 series, or Hitachi SMS, all paths are owner paths.
• For the EMC DMX series, EMC CX series, and HP EVA series:
A hyphen (-) is displayed.
IO-Count
#1
- Total I/O count for the path, indicated by a decimal number. The maximum value
that can be displayed is 2
32
- 1 (4294967295). If the total I/O count reaches the
maximum value, it will re-start from 0.
To reset the
IO-Count value to 0, execute the dlnkmgr command's clear
operation. Executing the
clear operation also resets the number of I/O errors
(IO-Errors) to 0. For details about the clear operation, see 6.2 clear (Returns
the Path Statistics to the Initial Value).
IO-Errors
#1
- Total I/O error count for the path, indicated by a decimal number. The maximum
value that can be displayed is 2
32
- 1 (4294967295). If the total I/O error count
reaches the maximum value, it will re-start from 0.
To reset the
IO-Errors value to 0, execute the dlnkmgr command's clear
operation. Executing the
clear operation also clears the number of I/O
operations (
IO-Count) to 0.
For details about the
clear operation, see 6.2 clear (Returns the Path Statistics
to the Initial Value).
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